/*
Theme Name: Ray Chemists Lab
Theme URI: https://raychemists.com
Author: Vikalink
Author URI: https://vikalink.com
Description: A custom WordPress theme for Ray Chemists — a pharmaceutical research & formulation laboratory. Built by Vikalink, converted from a bespoke static design into a fully functional, editable WordPress theme with a customizable homepage, editable contact details, working enquiry form, WordPress menus, and light/dark mode toggle.
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: raychemists-lab
Tags: custom-colors, custom-logo, custom-menu, editor-style, featured-images, threaded-comments, translation-ready
*/

/* =========================================================
   WordPress core / accessibility basics
   ========================================================= */
.screen-reader-text{
  border:0; clip:rect(1px,1px,1px,1px); clip-path:inset(50%);
  height:1px; margin:-1px; overflow:hidden; padding:0; position:absolute;
  width:1px; word-wrap:normal !important;
}
.screen-reader-text:focus{
  background:#fff; border-radius:3px; box-shadow:0 0 2px 2px rgba(0,0,0,0.6);
  clip:auto !important; clip-path:none; color:#0E6E8C; display:block;
  font-size:14px; font-weight:700; height:auto; left:5px; line-height:normal;
  padding:15px 23px 14px; text-decoration:none; top:5px; width:auto; z-index:100000;
}
.alignleft{ float:left; margin-right:1.5em; }
.alignright{ float:right; margin-left:1.5em; }
.aligncenter{ display:block; margin-left:auto; margin-right:auto; }
.wp-caption{ max-width:100%; }
.wp-caption-text{ font-size:13px; color:var(--ink-soft); margin-top:6px; }
img{ max-width:100%; height:auto; }

/* =========================================================
   Original site design (converted 1:1 from static build)
   ========================================================= */
  :root{
    --ink:#16232A;
    --ink-soft:#46565E;
    --paper:#FFFFFF;
    --paper-deep:#EAF6FA;
    --paper-card:#FFFFFF;
    --teal-950:#0B5C78;
    --teal-800:#0E6E8C;
    --teal-600:#1C93B4;
    --gold:#0E6E8C;
    --gold-light:#8FD9F0;
    --brick:#0E6E8C;
    --line:#C7E3EC;
    --line-soft:rgba(14,110,140,0.12);
    --shadow-sm:0 1px 2px rgba(11,92,120,0.08);
    --shadow-md:0 10px 30px -12px rgba(11,92,120,0.22);
    --shadow-lg:0 24px 60px -20px rgba(11,92,120,0.28);
    --header-bg:rgba(255,255,255,0.88);
    color-scheme: light;
  }
  html[data-theme="dark"]{
    --ink:#E7F1F4;
    --ink-soft:#9FB6BE;
    --paper:#0A1418;
    --paper-deep:#0F1B20;
    --paper-card:#122127;
    --teal-950:#8FD9F0;
    --teal-800:#3FB2D3;
    --teal-600:#63C4E0;
    --gold:#3FB2D3;
    --gold-light:#8FD9F0;
    --brick:#3FB2D3;
    --line:#1E3841;
    --line-soft:rgba(63,178,211,0.16);
    --shadow-sm:0 1px 2px rgba(0,0,0,0.35);
    --shadow-md:0 10px 30px -12px rgba(0,0,0,0.55);
    --shadow-lg:0 24px 60px -20px rgba(0,0,0,0.65);
    --header-bg:rgba(10,20,24,0.82);
    color-scheme: dark;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter', sans-serif;
    font-size:16px;
    line-height:1.65;
    -webkit-font-smoothing:antialiased;
    transition:background 0.3s ease, color 0.3s ease;
  }
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
  }
  h1,h2,h3{
    font-family:'Inter', sans-serif;
    color:var(--teal-800);
    font-weight:700;
    letter-spacing:-0.02em;
    font-feature-settings:"liga" 1, "kern" 1;
  }
  a{color:inherit;}
  img,svg{display:block;}
  ::selection{background:var(--gold-light); color:var(--teal-950);}
  a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
    outline:2px solid var(--gold); outline-offset:3px;
  }
  .mono{ font-family:'Inter', sans-serif; letter-spacing:0.04em; }
  .wrap{ max-width:1220px; margin:0 auto; padding:0 40px; }
  @media (max-width:640px){ .wrap{padding:0 22px;} }

  .grain{
    position:fixed; inset:0; pointer-events:none; z-index:1; opacity:0.045; mix-blend-mode:multiply;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }
  html[data-theme="dark"] .grain{ opacity:0.06; mix-blend-mode:overlay; }

  header{
    position:sticky; top:0; z-index:50;
    background:var(--header-bg);
    backdrop-filter:blur(10px) saturate(1.1);
    border-bottom:1px solid var(--line-soft);
    transition:background 0.3s ease, border-color 0.3s ease;
  }
  nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:20px 40px;
    max-width:1220px; margin:0 auto;
  }
  .logo{ display:flex; align-items:center; gap:12px; }
  .logo-mark{
    width:34px; height:34px;
    display:flex; align-items:center; justify-content:center;
    border:1.4px solid var(--teal-800); border-radius:50%;
    font-family:'Inter', sans-serif; font-size:11px; color:var(--teal-800);
  }
  .logo-name{ font-family:'Inter', sans-serif; font-size:21px; font-weight:600; color:var(--teal-800); }
  .logo-sub{
    display:block; font-family:'Inter', sans-serif; font-size:9.5px;
    letter-spacing:0.14em; text-transform:uppercase; color:var(--gold); margin-top:1px;
  }
  .nav-links{ display:flex; align-items:center; gap:30px; list-style:none; font-size:14px; }
  .nav-links a{ text-decoration:none; color:var(--ink-soft); position:relative; padding-bottom:4px; font-weight:500; }
  .nav-links a::after{
    content:''; position:absolute; left:0; right:0; bottom:0; height:1px;
    background:var(--gold); transform:scaleX(0); transform-origin:left; transition:transform 0.25s ease;
  }
  .nav-links a:hover::after{transform:scaleX(1);}
  .nav-links a.nav-cta{
    font-family:'Inter', sans-serif; font-size:12.5px;
    background:var(--teal-800); color:var(--paper) !important; padding:10px 18px;
    text-decoration:none; box-shadow:var(--shadow-sm); transition:background 0.2s ease, transform 0.2s ease;
  }
  .nav-cta::after{display:none;}
  .nav-cta:hover{background:var(--teal-950); transform:translateY(-1px);}
  .nav-toggle{ display:none; background:none; border:none; font-size:22px; color:var(--teal-800); cursor:pointer; }

  .theme-toggle{
    display:flex; align-items:center; justify-content:center;
    width:38px; height:38px; flex-shrink:0;
    background:none; border:1px solid var(--line); border-radius:50%;
    color:var(--teal-800); cursor:pointer;
    transition:background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  }
  .theme-toggle:hover{ background:var(--paper-deep); transform:translateY(-1px); }
  .theme-toggle svg{ width:17px; height:17px; }
  .theme-toggle .icon-moon{ display:none; }
  html[data-theme="dark"] .theme-toggle .icon-sun{ display:none; }
  html[data-theme="dark"] .theme-toggle .icon-moon{ display:block; }

  @media (max-width:900px){
    .nav-links{
      position:absolute; top:100%; left:0; right:0;
      background:var(--paper); flex-direction:column; align-items:stretch; gap:0;
      max-height:0; overflow:hidden; transition:max-height 0.35s ease;
      border-bottom:1px solid var(--line-soft); box-shadow:var(--shadow-md);
    }
    .nav-links.open{max-height:460px;}
    .nav-links li{border-top:1px solid var(--line-soft);}
    .nav-links a{display:block; padding:16px 40px;}
    .nav-cta{display:inline-block; margin:16px 40px;}
    .nav-toggle{display:block;}
  }

  .hero{
    position:relative; overflow:hidden;
    padding:110px 0 0;
    background:
      radial-gradient(1100px 520px at 82% -10%, rgba(28,147,180,0.14), transparent 60%),
      radial-gradient(900px 500px at -10% 20%, rgba(14,110,140,0.08), transparent 60%);
    border-bottom:1px solid var(--line-soft);
  }
  .hero .wrap{
    position:relative; z-index:2;
    display:grid; grid-template-columns:1.05fr 0.8fr; gap:60px; align-items:center;
    padding-bottom:70px;
  }
  @media (max-width:980px){ .hero .wrap{grid-template-columns:1fr; padding-bottom:40px;} }
  .eyebrow{
    display:inline-flex; align-items:center; gap:10px;
    font-family:'Inter', sans-serif; font-size:12px; text-transform:uppercase; letter-spacing:0.14em;
    color:var(--brick); margin-bottom:24px;
  }
  .eyebrow::before{ content:''; width:28px; height:1px; background:var(--brick); }
  .hero h1{ font-size:clamp(40px, 5.4vw, 68px); line-height:1.03; max-width:640px; }
  .hero h1 em{ font-style:italic; color:var(--gold); }
  .hero-sub{ max-width:480px; margin-top:24px; font-size:18px; color:var(--ink-soft); }
  .hero-actions{ margin-top:36px; display:flex; gap:16px; flex-wrap:wrap; }
  .btn{
    font-family:'Inter', sans-serif; font-size:13px; letter-spacing:0.05em;
    text-decoration:none; padding:15px 28px; display:inline-flex; align-items:center; gap:8px;
    border:1.4px solid var(--teal-800); color:var(--teal-800);
    transition:background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  }
  .btn-solid{ background:var(--teal-800); color:var(--paper); box-shadow:var(--shadow-sm); }
  .btn-solid:hover{ background:var(--teal-950); transform:translateY(-2px); box-shadow:var(--shadow-md); }
  .btn:not(.btn-solid):hover{ background:var(--teal-800); color:var(--paper); transform:translateY(-2px); }

  .hero-strip{ margin-top:58px; display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); }
  .hero-strip div{
    padding:16px 18px 0; border-left:1px solid var(--line);
    font-family:'Inter', sans-serif; font-size:11.5px; color:var(--teal-600);
    text-transform:uppercase; letter-spacing:0.06em;
  }
  .hero-strip div:first-child{border-left:none; padding-left:0;}
  @media (max-width:640px){
    .hero-strip{grid-template-columns:repeat(2,1fr);}
    .hero-strip div:nth-child(2n+1){padding-left:0;}
    .hero-strip div:nth-child(3){border-left:none;}
  }

  .hero-visual{ position:relative; aspect-ratio:1/1.05; max-width:420px; min-height:340px; margin:0 auto 70px; }
  .hero-card{
    position:absolute; inset:0 0 70px 0; background:var(--paper-card); border:1px solid var(--line); box-shadow:var(--shadow-lg);
    display:flex; flex-direction:column; justify-content:space-between; padding:30px; color:var(--ink);
  }
  .hero-card .hc-top{ display:flex; justify-content:space-between; align-items:flex-start; flex-shrink:0; position:relative; z-index:2; }
  .hero-card .hc-code{ font-family:'Inter', sans-serif; font-size:11px; color:var(--teal-800); letter-spacing:0.1em; font-weight:600; }
  .hero-card .hc-ring{ width:44px; height:44px; flex-shrink:0; }
  .hero-card .hc-diagram{ flex:1; min-height:0; display:flex; align-items:center; justify-content:center; overflow:hidden; }
  .hero-card .hc-diagram svg{ width:100%; height:100%; max-width:220px; max-height:220px; }
  .hero-card .hc-caption{
    font-family:'Inter', sans-serif; font-size:10.5px; color:var(--ink-soft);
    letter-spacing:0.08em; text-transform:uppercase; border-top:1px solid var(--line); padding-top:16px;
    display:flex; justify-content:space-between; flex-shrink:0;
  }
  .hero-float{
    position:absolute; bottom:-26px; left:-26px; background:var(--paper-card);
    border:1px solid var(--line); box-shadow:var(--shadow-md); padding:16px 20px;
    max-width:220px; font-family:'Inter', sans-serif; font-size:11px; color:var(--teal-800);
  }
  .hero-float strong{ display:block; font-family:'Inter', sans-serif; font-size:15px; color:var(--teal-950); margin-bottom:4px; font-weight:600;}
  @media (max-width:640px){ .hero-visual{max-width:300px; min-height:300px;} .hero-float{display:none;} }

  .section{ padding:104px 0; border-bottom:1px solid var(--line-soft); position:relative; }
  .section.alt{ background:var(--paper-deep); }
  .label-head{
    display:flex; justify-content:space-between; align-items:flex-end;
    border-bottom:1.5px dashed var(--line); padding-bottom:24px; margin-bottom:54px; flex-wrap:wrap; gap:18px;
  }
  .label-head .code{ font-family:'Inter', sans-serif; font-size:12px; color:var(--gold); letter-spacing:0.1em; }
  .label-head h2{ font-size:clamp(30px,3.6vw,42px); margin-top:8px; }
  .label-head .stamp{
    font-family:'Inter', sans-serif; font-size:11px; text-align:right; color:var(--teal-600);
    line-height:1.9; border:1px solid var(--line); padding:10px 16px; background:var(--paper-card);
  }

  .grid-2{ display:grid; grid-template-columns:0.85fr 1.15fr; gap:64px; }
  .grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
  @media (max-width:900px){ .grid-2, .grid-3{grid-template-columns:1fr;} }

  .lead{ font-size:19.5px; color:var(--ink-soft); max-width:420px; line-height:1.7; }

  .icon{ width:26px; height:26px; color:var(--teal-800); }
  .icon-wrap{
    width:52px; height:52px; display:flex; align-items:center; justify-content:center;
    background:var(--paper); border:1px solid var(--line); margin-bottom:20px;
  }

  .spec-card{
    background:var(--paper-card); border:1px solid var(--line); padding:32px 28px;
    position:relative; transition:transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  }
  .spec-card::before{
    content:''; position:absolute; top:0; left:0; right:0; height:2px; background:var(--gold);
    transform:scaleX(0); transform-origin:left; transition:transform 0.3s ease;
  }
  .spec-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:var(--line); }
  .spec-card:hover::before{ transform:scaleX(1); }
  .spec-card h3{ font-size:20px; margin-bottom:10px; }
  .spec-card p{ font-size:15px; color:var(--ink-soft); }

  .list-clean{ list-style:none; }
  .list-clean li{
    padding:20px 0; border-top:1px solid var(--line-soft); display:grid;
    grid-template-columns:44px 1fr; gap:20px; align-items:flex-start; transition:padding-left 0.2s ease;
  }
  .list-clean li:hover{ padding-left:6px; }
  .list-clean li:last-child{ border-bottom:1px solid var(--line-soft); }
  .list-clean .li-icon{
    width:44px; height:44px; display:flex; align-items:center; justify-content:center;
    background:var(--paper); border:1px solid var(--line); flex-shrink:0;
  }
  .list-clean .li-icon svg{ width:20px; height:20px; color:var(--teal-800); }
  .list-clean strong{
    display:block; font-family:'Inter', sans-serif; font-weight:600; font-size:17.5px; color:var(--teal-800); margin-bottom:5px;
  }
  .list-clean p{ font-size:15px; color:var(--ink-soft); }

  .vial-row{ display:flex; gap:18px; align-items:flex-start; margin-bottom:30px; }
  .vial-row .li-icon{
    width:46px; height:46px; display:flex; align-items:center; justify-content:center; flex-shrink:0;
    background:var(--paper-card); border:1px solid var(--line);
  }
  .vial-row .li-icon svg{ width:22px; height:22px; color:var(--teal-800); }
  .vial-row h3{ font-size:18.5px; margin-bottom:6px; }
  .vial-row p{ font-size:15px; color:var(--ink-soft); }

  .quality-strip{ background:var(--paper-deep); color:var(--ink); padding:64px 0; border-bottom:1px solid var(--line-soft); }
  .quality-strip .wrap{ display:grid; grid-template-columns:1.3fr 1fr; gap:50px; align-items:center; }
  @media (max-width:900px){ .quality-strip .wrap{grid-template-columns:1fr;} }
  .quality-strip h2{ color:var(--teal-800); font-size:clamp(26px,3vw,34px); max-width:520px; }
  .quality-strip p{ color:var(--ink-soft); margin-top:16px; max-width:480px; font-size:16px; }
  .badge-row{ display:flex; flex-wrap:wrap; gap:14px; }
  .badge{
    border:1px solid var(--line); background:var(--paper-card); padding:12px 18px;
    font-family:'Inter', sans-serif; font-size:12px; font-weight:500; letter-spacing:0.05em; color:var(--teal-800);
  }

  footer{ background:var(--paper); color:var(--ink); padding:72px 0 30px; border-top:1px solid var(--line); }
  footer h2{ color:var(--teal-800); font-size:32px; max-width:600px; }
  .footer-grid{
    display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:44px;
    padding-bottom:50px; margin-top:50px; border-bottom:1px solid var(--line-soft);
  }
  @media (max-width:800px){ .footer-grid{grid-template-columns:1fr;} }
  .footer-label{
    font-family:'Inter', sans-serif; font-size:12px; font-weight:600; letter-spacing:0.1em; color:var(--teal-800);
    text-transform:uppercase; margin-bottom:16px;
  }
  .footer-grid p, .footer-grid a{ font-size:14.5px; color:var(--ink-soft); text-decoration:none; line-height:2; }
  .footer-grid a:hover{ color:var(--teal-800); }
  .foot-form input, .foot-form textarea{
    width:100%; background:var(--paper-deep); border:1px solid var(--line); color:var(--ink);
    padding:12px 14px; font-family:'Inter', sans-serif; font-size:14px; margin-bottom:12px;
    transition:border-color 0.2s ease;
  }
  .foot-form input:focus, .foot-form textarea:focus{ border-color:var(--teal-600); outline:none; }
  .foot-form ::placeholder{ color:#8FA3AB; }
  .foot-form button{
    font-family:'Inter', sans-serif; font-size:13px; font-weight:600; background:var(--teal-800); color:#FFFFFF;
    border:none; padding:13px 24px; cursor:pointer; letter-spacing:0.05em; transition:background 0.2s ease, transform 0.2s ease;
  }
  .foot-form button:hover{ background:var(--teal-950); transform:translateY(-1px); }
  .bottom-bar{
    display:flex; justify-content:space-between; align-items:center; padding-top:26px;
    font-family:'Inter', sans-serif; font-size:11.5px; color:var(--ink-soft); flex-wrap:wrap; gap:10px;
  }

  .reveal{ opacity:0; transform:translateY(18px); transition:opacity 0.7s ease, transform 0.7s ease; }
  .reveal.show{ opacity:1; transform:translateY(0); }

  .whatsapp-btn{
    position:fixed; right:26px; bottom:26px; z-index:60;
    width:60px; height:60px; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    background:var(--teal-800); color:#FFFFFF; text-decoration:none;
    box-shadow:0 10px 26px -8px rgba(11,92,120,0.55), 0 2px 8px rgba(11,92,120,0.25);
    transition:background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  }
  .whatsapp-btn:hover{
    background:var(--teal-950); transform:translateY(-3px);
    box-shadow:0 16px 34px -8px rgba(11,92,120,0.6), 0 4px 10px rgba(11,92,140,0.3);
  }
  .whatsapp-btn .wa-icon{
    display:flex; align-items:center; justify-content:center;
    transform-origin:50% 50%;
    animation:wa-wobble 4.5s ease-in-out infinite;
  }
  .whatsapp-btn:hover .wa-icon{ animation-play-state:paused; }
  .whatsapp-btn svg{ width:28px; height:28px; flex-shrink:0; }
  .whatsapp-btn::before{
    content:''; position:absolute; inset:0; border-radius:50%;
    box-shadow:0 0 0 0 rgba(14,110,140,0.45);
    animation:wa-pulse 2.6s ease-out infinite;
    pointer-events:none;
  }
  @keyframes wa-pulse{
    0%{ box-shadow:0 0 0 0 rgba(14,110,140,0.45); }
    70%{ box-shadow:0 0 0 16px rgba(14,110,140,0); }
    100%{ box-shadow:0 0 0 0 rgba(14,110,140,0); }
  }
  @keyframes wa-wobble{
    0%, 100%{ transform:rotate(0deg); }
    4%{ transform:rotate(-14deg); }
    8%{ transform:rotate(12deg); }
    12%{ transform:rotate(-10deg); }
    16%{ transform:rotate(8deg); }
    20%{ transform:rotate(-6deg); }
    24%{ transform:rotate(4deg); }
    28%{ transform:rotate(-2deg); }
    32%{ transform:rotate(0deg); }
  }
  @media (prefers-reduced-motion: reduce){
    .whatsapp-btn::before{ animation:none; }
    .whatsapp-btn .wa-icon{ animation:none; }
  }
  @media (max-width:640px){
    .whatsapp-btn{ right:18px; bottom:18px; width:54px; height:54px; }
    .whatsapp-btn svg{ width:25px; height:25px; }
  }

/* =========================================================
   Additional WordPress-specific styling
   ========================================================= */
.nav-links a.current-menu-item{ color:var(--teal-800); }

.content-section{ padding:104px 0; }
.content-section .entry-title{ font-size:clamp(32px,4vw,48px); margin-bottom:24px; }
.content-section .entry-content{ max-width:760px; font-size:16px; color:var(--ink-soft); }
.content-section .entry-content > * + *{ margin-top:1.2em; }
.content-section .entry-content h2{ margin-top:1.4em; font-size:28px; }
.content-section .entry-content h3{ margin-top:1.2em; font-size:22px; }
.content-section .entry-content ul, .content-section .entry-content ol{ padding-left:1.4em; }
.content-section .entry-content a{ color:var(--teal-800); text-decoration:underline; }
.content-section .entry-content img{ margin:1.5em 0; }

.post-list{ list-style:none; display:grid; gap:28px; grid-template-columns:repeat(auto-fill, minmax(240px, 1fr)); }
.post-list .spec-card h3 a{ text-decoration:none; color:var(--teal-800); }
.post-meta{ font-family:'Inter', sans-serif; font-size:11.5px; letter-spacing:0.06em; text-transform:uppercase; color:var(--gold); margin-bottom:8px; }

/* Optional widget sidebar (blog listings, single posts, pages) */
.content-layout{ display:grid; grid-template-columns:1fr; gap:60px; align-items:start; }
.content-layout.has-sidebar{ grid-template-columns:1fr 300px; }
@media (max-width:900px){ .content-layout.has-sidebar{ grid-template-columns:1fr; } }
.widget-area .widget{
	margin-bottom:36px; padding-bottom:36px; border-bottom:1px solid var(--line-soft);
}
.widget-area .widget:last-child{ border-bottom:none; margin-bottom:0; padding-bottom:0; }
.widget-area .widget-title{
	font-family:'Inter', sans-serif; font-size:15px; font-weight:600; color:var(--teal-800);
	letter-spacing:0.02em; margin-bottom:16px;
}
.widget-area ul{ list-style:none; }
.widget-area li{ padding:8px 0; border-top:1px solid var(--line-soft); font-size:14.5px; }
.widget-area li:first-child{ border-top:none; }
.widget-area a{ color:var(--ink-soft); text-decoration:none; }
.widget-area a:hover{ color:var(--teal-800); }

/* Footer social icons + footer nav menu */
.footer-social{ display:flex; gap:12px; margin-top:18px; }
.footer-social a{
	width:36px; height:36px; display:flex; align-items:center; justify-content:center;
	border:1px solid var(--line); color:var(--teal-800); transition:background 0.2s ease, color 0.2s ease;
}
.footer-social a:hover{ background:var(--teal-800); color:var(--paper); }
.footer-social svg{ width:16px; height:16px; }
.footer-nav-menu{ list-style:none; display:flex; flex-wrap:wrap; gap:18px; }
.footer-nav-menu a{ color:var(--ink-soft); text-decoration:none; font-size:13.5px; }
.footer-nav-menu a:hover{ color:var(--teal-800); }

.pagination{ display:flex; gap:10px; margin-top:50px; flex-wrap:wrap; }
.pagination a, .pagination span{
  border:1px solid var(--line); padding:10px 16px; font-size:13px; text-decoration:none;
  color:var(--teal-800); font-family:'Inter', sans-serif;
}
.pagination .current{ background:var(--teal-800); color:var(--paper); }

.comments-area{ margin-top:70px; max-width:760px; }
.comments-title{ font-size:24px; margin-bottom:24px; }
.comment-list{ list-style:none; }
.comment-list article{ padding:20px 0; border-top:1px solid var(--line-soft); }
.comment-respond input, .comment-respond textarea{
  width:100%; background:var(--paper-deep); border:1px solid var(--line); color:var(--ink);
  padding:12px 14px; font-family:'Inter', sans-serif; font-size:14px; margin-bottom:12px;
}
.comment-respond button, .comment-respond input[type="submit"]{
  font-family:'Inter', sans-serif; font-size:13px; font-weight:600; background:var(--teal-800); color:#fff;
  border:none; padding:13px 24px; cursor:pointer; letter-spacing:0.05em;
}

.form-notice{
  padding:16px 20px; margin-bottom:24px; font-size:14px; border:1px solid var(--line);
  font-family:'Inter', sans-serif;
}
.form-notice.success{ border-color:#1C93B4; color:var(--teal-800); background:var(--paper-deep); }
.form-notice.error{ border-color:#c0392b; color:#c0392b; background:rgba(192,57,43,0.06); }

.error-404{ padding:140px 0; text-align:center; }
.error-404 h1{ font-size:clamp(48px,8vw,96px); }